package main

import "fmt"

// 六年级有8个班，每个班70人，早餐5元，午餐8元，六年级一天的餐费是多少？
func main() {
	classCount := 8
	studentPerClass := 70
	breakfastFee := 5
	lunchFee := 8

	totalStudents := classCount * studentPerClass
	totalMealFee := totalStudents * (breakfastFee + lunchFee)

	fmt.Printf("六年级一天的餐费是 %d 元。\n", totalMealFee)
}
